Use only Python 3.6.8.

Assign compile output to submission after compile.

Update documentation. Fix documentation errors.

Update docs and Dockerfile.

Update docs and Dockerfile for version v1.1.2.

Return nil if we cannot strip given output. Change finished_at dateti…

…me only if it does not exist.

Update documentation for v1.1.1 release.

Remove useless comment from Dockerfile. Update version in documentation.

Releasing v1.0.0

Released v0.1.2

Prepared for v0.1.1